GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - 59RW7HG1WVS5413DJ

The passage provides support for which of the following statements about beaver dams? A. One important function of these dams is to protect beavers' homes. B. They are less likely to be found along deep rivers. C. They are routinely abandoned before nearby forests are depleted.